When did momondo last update prices for flights from Buffalo Airport to Ontario?

Prices for flights from Buffalo Airport to Ontario were last updated today.

How old do you have to be to fly from Buffalo Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 177 Cheap Flights from Buffalo to Ontario in 2025

1 adult

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Find the cheapest flights from Buffalo to Ontario

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Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to Ontario.

Cheap last-minute flights

Planning a quick getaway from Buffalo to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to Ontario

Find recent round-trip train or bus tickets from Buffalo to Ontario.

All round-trip flight deals from Buffalo to Ontario

The cheapest plane tickets from Buffalo to Ontario found on KAYAK recently.

12:37 p.m. - 10:45 p.m.BUF-YUL

10h 08m1 stop

5:35 p.m. - 10:43 p.m.YUL-BUF

5h 08m1 stop

C$ 505American Airlines

Find Deal

Thu, 20 Feb - Thu, 27 Feb

6:23 a.m. - 10:10 a.m.BUF-YUL

3h 47m1 stop

5:35 p.m. - 11:56 p.m.YUL-BUF

6h 21m2 stops

C$ 507British Airways

Find Deal

Thu, 6 Feb - Wed, 12 Feb

10:10 a.m. - 5:55 p.m.BUF-YUL

7h 45m1 stop

1:15 p.m. - 11:26 p.m.YUL-BUF

10h 11m1 stop

C$ 508United Airlines

Find Deal

Thu, 6 Feb - Wed, 12 Feb

6:00 a.m. - 10:26 a.m.BUF-YUL

4h 26m1 stop

5:15 p.m. - 10:44 p.m.YUL-BUF

5h 29m1 stop

C$ 514Delta

Find Deal

Fri, 28 Feb - Mon, 3 Mar

6:00 a.m. - 11:59 a.m.BUF-YUL

5h 59m1 stop

1:10 p.m. - 9:09 p.m.YUL-BUF

7h 59m1 stop

C$ 521United Airlines

Find Deal

Thu, 6 Mar - Thu, 13 Mar

1:54 p.m. - 11:48 p.m.BUF-YUL

9h 54m2 stops

8:15 a.m. - 9:10 p.m.YUL-BUF

12h 55m2 stops

C$ 541Air Canada

Find Deal

Thu, 6 Feb - Wed, 12 Feb

12:17 p.m. - 11:59 p.m.BUF-YUL

11h 42m1 stop

7:00 a.m. - 5:34 p.m.YUL-BUF

10h 34m1 stop

C$ 563WestJet

Find Deal

Thu, 3 Apr - Sun, 6 Apr

7:00 a.m. - 5:14 p.m.BUF-YYZ

10h 14m1 stop

6:15 a.m. - 5:33 p.m.YYZ-BUF

11h 18m1 stop

C$ 575Delta

Find Deal

Thu, 13 Feb - Wed, 19 Feb

7:00 a.m. - 6:47 p.m.BUF-YUL

11h 47m1 stop

7:00 a.m. - 4:40 p.m.YUL-BUF

9h 40m2 stops

C$ 584Air Canada

Find Deal

Fri, 28 Feb - Mon, 3 Mar

12:24 p.m. - 11:52 p.m.BUF-YUL

11h 28m1 stop

12:40 p.m. - 11:12 a.m.YUL-BUF

22h 32m1 stop

C$ 598WestJet

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Thu, 20 Feb - Fri, 21 Mar

11:24 a.m. - 7:30 p.m.BUF-YYZ

8h 06m1 stop

C$ 177

Find Deal

Thu, 27 Mar

10:15 a.m. - 5:50 p.m.BUF-YUL

7h 35m1 stop

C$ 211United Airlines

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Fri, 7 Feb

5:28 p.m. - 10:10 a.m.BUF-YUL

16h 42m2 stops

C$ 218American Airlines

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Fri, 7 Feb

5:27 a.m. - 4:55 p.m.BUF-YUL

11h 28m2 stops

C$ 220American Airlines

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Tue, 25 Feb

12:09 p.m. - 11:52 p.m.BUF-YUL

11h 43m1 stop

C$ 248WestJet

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Thu, 6 Feb

10:59 a.m. - 8:28 p.m.BUF-YYZ

9h 29m1 stop

C$ 263Delta

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Tue, 4 Feb

11:47 a.m. - 12:39 a.m.BUF-YUL

12h 52m2 stops

C$ 291WestJet

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Thu, 6 Feb

7:59 p.m. - 11:15 a.m.BUF-YYZ

15h 16m1 stop

C$ 307Delta

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Sun, 2 Feb

5:50 p.m. - 1:51 a.m.BUF-YUL

8h 01m2 stops

C$ 494Air Canada

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Thu, 3 Jul

5:50 p.m. - 1:51 a.m.BUF-YUL

8h 01m2 stops

C$ 502Air Canada

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Thu, 3 Jul

1:38 p.m. - 11:44 p.m.BUF-YYZ

10h 06m1 stop

7:10 a.m. - 3:07 p.m.YYZ-BUF

7h 57m1 stop

C$ 730

Find Deal

Fri, 24 Jan - Sun, 26 Jan

6:00 a.m. - 11:47 a.m.BUF-YUL

5h 47m1 stop

6:00 p.m. - 11:12 a.m.YUL-BUF

17h 12m1 stop

C$ 788WestJet

Find Deal

Mon, 27 Jan - Thu, 20 Mar

6:23 a.m. - 10:10 a.m.BUF-YUL

3h 47m1 stop

7:30 a.m. - 3:27 p.m.YUL-BUF

7h 57m2 stops

C$ 814American Airlines

Find Deal

Mon, 27 Jan - Thu, 20 Mar

5:21 a.m. - 4:50 p.m.BUF-YUL

11h 29m2 stops

7:30 a.m. - 3:27 p.m.YUL-BUF

7h 57m2 stops

C$ 822American Airlines

Find Deal

Mon, 27 Jan - Thu, 20 Mar

4:07 p.m. - 11:44 p.m.BUF-YYZ

7h 37m1 stop

7:10 a.m. - 3:07 p.m.YYZ-BUF

7h 57m1 stop

C$ 862

Find Deal

Thu, 23 Jan - Sun, 26 Jan

6:00 a.m. - 11:47 a.m.BUF-YUL

5h 47m1 stop

6:30 p.m. - 1:07 p.m.YUL-BUF

18h 37m2 stops

C$ 921WestJet

Find Deal

Sun, 26 Jan - Tue, 28 Jan

6:00 a.m. - 11:47 a.m.BUF-YUL

5h 47m1 stop

7:00 a.m. - 5:30 p.m.YUL-BUF

10h 30m1 stop

C$ 954WestJet

Find Deal

Fri, 24 Jan - Sun, 26 Jan

12:09 p.m. - 4:58 p.m.BUF-YUL

28h 49m1 stop

7:00 a.m. - 1:07 p.m.YUL-BUF

6h 07m1 stop

C$ 1,081WestJet

Find Deal

Sun, 26 Jan - Tue, 28 Jan

5:28 p.m. - 10:10 a.m.BUF-YUL

16h 42m2 stops

7:30 a.m. - 10:35 p.m.YUL-BUF

15h 05m1 stop

C$ 1,093American Airlines

Find Deal

Fri, 24 Jan - Sun, 26 Jan

6:00 a.m. - 9:58 a.m.BUF-YYZ

3h 58m1 stop

2:45 p.m. - 11:31 p.m.YYZ-BUF

8h 46m1 stop

C$ 1,712United Airlines

Find Deal

Sun, 26 Jan - Sun, 2 Feb

Delta flights from Buffalo to Region of Ontario

Our best Delta deals on Buffalo to Region of Ontario flight tickets

Delta

28 Feb

BUF6:00 a.m.Buffalo

4h 26m

1 stop

YUL10:26 a.m.Montreal Pierre Elliott Trudeau Intl

3 Mar

YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl

5h 29m

1 stop

BUF10:44 p.m.Buffalo

C$ 514

Find similar

Delta

13 Feb

BUF7:00 a.m.Buffalo

10h 14m

1 stop

YYZ5:14 p.m.Toronto Pearson Intl

19 Feb

YYZ6:15 a.m.Toronto Pearson Intl

11h 18m

1 stop

BUF5:33 p.m.Buffalo

C$ 575

Find similar

Delta

13 Feb

BUF6:00 a.m.Buffalo

10h 08m

1 stop

YYZ4:08 p.m.Toronto Pearson Intl

19 Feb

YYZ5:05 p.m.Toronto Pearson Intl

17h 14m

1 stop

BUF10:19 a.m.Buffalo

C$ 577

Find similar

Air Canada flights from Buffalo to Region of Ontario

Our best Air Canada deals on Buffalo to Region of Ontario flight tickets

Air Canada

6 Feb

BUF1:54 p.m.Buffalo

9h 54m

2 stops

YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl

12 Feb

YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl

12h 55m

2 stops

BUF9:10 p.m.Buffalo

C$ 541

Find similar

Air Canada

28 Feb

BUF7:00 a.m.Buffalo

11h 47m

1 stop

YUL6:47 p.m.Montreal Pierre Elliott Trudeau Intl

3 Mar

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

9h 40m

2 stops

BUF4:40 p.m.Buffalo

C$ 584

Find similar

Air Canada

28 Feb

BUF7:00 a.m.Buffalo

11h 23m

2 stops

YUL6:23 p.m.Montreal Pierre Elliott Trudeau Intl

3 Mar

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

9h 40m

2 stops

BUF4:40 p.m.Buffalo

C$ 601

Find similar

How to get the cheapest flight ticket from Buffalo to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buffalo to Ontario?

United Airlines, American Airlines, and WestJet are the most popular carriers operating from Buffalo to Ontario

Cheap Buffalo to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Region of Ontario

Best price found	C$ 177
Fastest flight time	3h 42m
Direct flights	None
Airports in Region of Ontario	4 airports

The best one-way flight to Region of Ontario from Buffalo in the past 72 hours is C$ 177. The best round-trip flight deal from Buffalo to Region of Ontario found on momondo in the last 72 hours is C$ 505.

The fastest flight from Buffalo to Region of Ontario takes 3h 42m

There are no direct flights from Buffalo to Region of Ontario. Popular non-direct routes for this connection are Buffalo Airport - Ottawa Airport, Buffalo Airport - Montreal Pierre Elliott Trudeau Intl Airport and Buffalo Airport - Toronto Pearson Intl Airport.

There are 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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When did momondo last update prices for flights from Buffalo Airport to Ontario?
Prices for flights from Buffalo Airport to Ontario were last updated today.
How old do you have to be to fly from Buffalo Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Buffalo to Ontario with flexible booking policies on momondo?

All flight searches from Buffalo to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Ontario.

I’m not ready to book a flight from Buffalo to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.